Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Jalene Cruz

Bib: 18472 β€’F β€’Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 37%
Gender (Female)
#0 / 12578
Top 21%
Age Group (F18-39)
#0 / 5716
Top 37%
Race Day Weather
51Β°/41Β°F
overcast clouds

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K
23:23
3.11 mi
Rank: #13000
Start β†’ 5K
23:23 | 7:32/mi
10K
45:55
6.21 mi
Rank: #11883 (+1117)
5K β†’ 10K
22:32 | 7:16/mi
15K
1:08:46
9.32 mi
Rank: #11772 (+111)
10K β†’ 15K
22:51 | 7:22/mi
20K
1:31:54
12.43 mi
Rank: #11683 (+89)
15K β†’ 20K
23:08 | 7:27/mi
HALF
1:36:55
13.11 mi
Rank: #11694 (-11)
20K β†’ HALF
5:01 | 7:22/mi
25K
1:55:01
15.53 mi
Rank: #11593 (+101)
HALF β†’ 25K
18:06 | 7:28/mi
30K
2:19:00
18.64 mi
Rank: #11524 (+69)
25K β†’ 30K
23:59 | 7:44/mi
20M
2:29:34
20.00 mi
Rank: #11474 (+50)
30K β†’ 20M
10:34 | 7:47/mi
21M
2:37:51
21.00 mi
Rank: #11442 (+32)
20M β†’ 21M
8:17 | 8:17/mi
35K
2:43:11
21.75 mi
Rank: #11277 (+165)
21M β†’ 35K
5:20 | 7:08/mi
23M
2:52:48
23.00 mi
Rank: #11156 (+121)
35K β†’ 23M
9:37 | 7:42/mi
24M
3:00:09
24.00 mi
Rank: #11033 (+123)
23M β†’ 24M
7:21 | 7:21/mi
40K
3:06:39
24.85 mi
Rank: #10939 (+94)
24M β†’ 40K
6:30 | 7:37/mi
25.2M
3:09:30
25.20 mi
Rank: #10905 (+34)
40K β†’ 25.2M
2:51 | 8:16/mi
FINISH
3:16:49
26.22 mi
Rank: #10798 (+107)
25.2M β†’ FINISH
7:19 | 7:11/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:36:55
Pace7:24 /mi
2nd Half
Distance13.11 mi
Time1:39:54
Pace7:38 /mi
πŸ“ŠPositive Split: 3.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:05:1523:237:3223:23
7:32
-
10K
6.21 mi11:27:4745:557:2422:32
7:16
-0:16
15K
9.32 mi11:50:381:08:467:2322:51
7:22
+0:06
20K
12.43 mi12:13:461:31:547:2423:08
7:27
+0:05
HALF
13.11 mi12:18:471:36:557:245:01
7:22
-0:05
25K
15.53 mi12:36:531:55:017:2518:06
7:28
+0:06
30K
18.64 mi13:00:522:19:007:2823:59
7:44
+0:16
20M
20.00 mi13:11:262:29:347:2910:34
7:47
+0:03
21M
21.00 mi13:19:432:37:517:328:17
8:17
+0:30
35K
21.75 mi13:25:032:43:117:315:20
7:08
-1:09
23M
23.00 mi13:34:402:52:487:319:37
7:42
+0:34
24M
24.00 mi13:42:013:00:097:317:21
7:21
-0:21
40K
24.85 mi13:48:313:06:397:316:30
7:37
+0:16
25.2M
25.20 mi13:51:223:09:307:322:51
8:16
+0:39
FINISH
26.22 mi13:58:413:16:497:317:19
7:11
-1:05

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

πŸ“ˆPace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

7:08 /mi

Average Pace

7:31 /mi

Slowest Pace

8:17 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

3:05:41

94% of race

Time at Steady Pace

11:08

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:30 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:05:1523:237:3223:23
7:32
#13000
10K
6.21 mi11:27:4745:557:2422:32
7:16
#11883
15K
9.32 mi11:50:381:08:467:2322:51
7:22
#11772
20K
12.43 mi12:13:461:31:547:2423:08
7:27
#11683
HALF
13.11 mi12:18:471:36:557:245:01
7:22
#11694
25K
15.53 mi12:36:531:55:017:2518:06
7:28
#11593
30K
18.64 mi13:00:522:19:007:2823:59
7:44
#11524
20M
20.00 mi13:11:262:29:347:2910:34
7:47
#11474
21M
21.00 mi13:19:432:37:517:328:17
8:17
#11442
35K
21.75 mi13:25:032:43:117:315:20
7:08
#11277
23M
23.00 mi13:34:402:52:487:319:37
7:42
#11156
24M
24.00 mi13:42:013:00:097:317:21
7:21
#11033
40K
24.85 mi13:48:313:06:397:316:30
7:37
#10939
25.2M
25.20 mi13:51:223:09:307:322:51
8:16
#10905
FINISH
26.22 mi13:58:413:16:497:317:19
7:11
#10798
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi130003484348411566(Top 40%)2788(Top 22%)2788(Top 49%)
10K6.21 mi3.10 mi11883+11172869+6152869+61510736(Top 37%)2275(Top 18%)2275(Top 40%)
15K9.32 mi3.11 mi11772+1112846+232846+2311566(Top 40%)2788(Top 22%)2788(Top 49%)
20K12.43 mi3.11 mi11683+892830+162830+1611529(Top 40%)2845(Top 23%)2845(Top 50%)
HALF13.11 mi0.68 mi11694-112830283011771(Top 41%)2884(Top 23%)2884(Top 50%)
25K15.53 mi2.42 mi11593+1012809+212809+2111138(Top 38%)2708(Top 22%)2708(Top 47%)
30K18.64 mi3.11 mi11524+692817-82817-811391(Top 39%)2967(Top 24%)2967(Top 52%)
20M20.00 mi1.36 mi11474+502813+42813+411196(Top 39%)2987(Top 24%)2987(Top 52%)
21M21.00 mi1.00 mi11442+322804+92804+911749(Top 40%)3388(Top 27%)3388(Top 59%)
35K21.75 mi0.75 mi11277+1652739+652739+658118(Top 28%)1623(Top 13%)1623(Top 28%)
23M23.00 mi1.25 mi11156+1212714+252714+2510196(Top 35%)2699(Top 21%)2699(Top 47%)
24M24.00 mi1.00 mi11033+1232678+362678+369016(Top 31%)2186(Top 17%)2186(Top 38%)
40K24.85 mi0.85 mi10939+942659+192659+199634(Top 33%)2578(Top 20%)2578(Top 45%)
25.2M25.20 mi0.35 mi10905+342651+82651+810108(Top 35%)2872(Top 23%)2872(Top 50%)
FINISH26.22 mi1.02 mi10798+1072613+382613+389007(Top 31%)2384(Top 19%)2384(Top 42%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 40%
Γ—21
+97ft-345ft

Overall

11566

Females

2788

F18-39

2788

5K→10K

3.1 - 6.2 mi

Top 37%
Γ—5
+79ft-138ft

Overall

10736

Females

2275

F18-39

2275

10K→15K

6.2 - 9.3 mi

Top 40%
Γ—3
+67ft-78ft

Overall

11566

Females

2788

F18-39

2788

15K→20K

9.3 - 12.4 mi

Top 40%
Γ—5
+106ft-86ft

Overall

11529

Females

2845

F18-39

2845

20K→HALF

12.4 - 13.1 mi

Top 41%
Γ—2
+19ft-37ft

Overall

11771

Females

2884

F18-39

2884

HALF→25K

13.1 - 15.5 mi

Top 38%
Γ—4
+66ft-88ft

Overall

11138

Females

2708

F18-39

2708

25K→30K

15.5 - 18.6 mi

Top 39%
Γ—9
+181ft-148ft

Overall

11391

Females

2967

F18-39

2967

30K→20M

18.6 - 20.0 mi

Top 39%
Γ—5
+64ft-50ft

Overall

11196

Females

2987

F18-39

2987

20M→21M

20.0 - 21.0 mi

Top 40%
Γ—8
+106ft-24ft

Overall

11749

Females

3388

F18-39

3388

21M→35K

21.0 - 21.8 mi

Top 28%
Γ—7
+17ft-86ft

Overall

8118

Females

1623

F18-39

1623

35K→23M

21.8 - 23.0 mi

Top 35%
Γ—5
+23ft-63ft

Overall

10196

Females

2699

F18-39

2699

23M→24M

23.0 - 24.0 mi

Top 31%
Γ—6
+12ft-82ft

Overall

9016

Females

2186

F18-39

2186

24M→40K

24.0 - 24.9 mi

Top 33%
Γ—1
+6ft-20ft

Overall

9634

Females

2578

F18-39

2578

40K→25.2M

24.9 - 25.2 mi

Top 35%
Γ—1
+13ft-16ft

Overall

10108

Females

2872

F18-39

2872

25.2M→FINISH

25.2 - 26.2 mi

Top 31%
Γ—2
+22ft-21ft

Overall

9007

Females

2384

F18-39

2384

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2981*
Passed By
779
Net Change
+2202
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#13000
5K β†’ 10K1148*31+1117#13000#11883
10K β†’ 15K227*116+111#11883#11772
15K β†’ 20K195106+89#11772#11683
20K β†’ HALF2435-11#11683#11694
HALF β†’ 25K17069+101#11694#11593
25K β†’ 30K227*158+69#11593#11524
30K β†’ 20M10858+50#11524#11474
20M β†’ 21M10270+32#11474#11442
21M β†’ 35K1672+165#11442#11277
35K β†’ 23M16544+121#11277#11156
23M β†’ 24M14522+123#11156#11033
24M β†’ 40K12430+94#11033#10939
40K β†’ 25.2M5117+34#10939#10905
25.2M β†’ FINISH12821+107#10905#10798
TOTALS2981*779+2202

* Includes athletes who did not complete a segment (DNF/DNQ).

πŸ“Š

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace Lanes

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Activity Data

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